876413 divided by 12 
The aim is to understand the frequency of 12 in 876413.

Step 1:
When dividing 8 by 12, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 12

Going ahead to step 2:
12 goes into 87 7 times with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 84 away from 87, we end up with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 12

Advancing to step 3:
12 goes into 36 3 times with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 73.0
If we subtract 36 from 36, we get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 12

On to step 4:
12 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 730.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 12

Let's proceed to step 5:
12 can be fit into 41 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 7303.0
Subtract 36 from 41 to get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 12

On to step 6:
12 goes into 53 4 times with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 73034.0
Subtracting 48 from 53 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
If we divide 50 by 12, we get 4 and a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 73034.4
Subtract 48 from 50 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
The number 12 fits into 20 1 times, leaving a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 73034.41
Deduct 12 from 20 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
12 goes into 80 6 times with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 73034.416
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
If we divide 80 by 12, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 73034.4166
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 73034.4166, and the remainder is 8e-05.